JP2926403B2 - 包まれたレンズ型逆行反射性シート - Google Patents

包まれたレンズ型逆行反射性シート

Info

Publication number: JP2926403B2
Authority: JP; Japan
Prior art keywords: film; lens; binder; layer; wrapped
Prior art date: 1985-11-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

JP61273816A

Other languages

English (en)

Japanese (ja)

Other versions

JPS62121043A (ja

Inventor

ラルフベイリイテリー

レイモンドクルトロジヤー

レイモンドトリバーハワード

ドナルドデイツクソンアーサー

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1985-11-18

Filing date

1986-11-17

Publication date

1999-07-28

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25175037&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2926403(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-11-17 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1987-06-02 Publication of JPS62121043A publication Critical patent/JPS62121043A/ja

1999-07-28 Application granted granted Critical

1999-07-28 Publication of JP2926403B2 publication Critical patent/JP2926403B2/ja

2014-07-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000011230 binding agent Substances 0.000 claims abstract description 94
239000010410 layer Substances 0.000 claims abstract description 50
229920001169 thermoplastic Polymers 0.000 claims abstract description 30
239000004416 thermosoftening plastic Substances 0.000 claims abstract description 28
239000002356 single layer Substances 0.000 claims abstract description 10
239000000463 material Substances 0.000 claims description 14
238000000034 method Methods 0.000 claims description 14
239000000155 melt Substances 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 4
238000000151 deposition Methods 0.000 claims description 3
229920005992 thermoplastic resin Polymers 0.000 claims 1
239000010408 film Substances 0.000 abstract description 107
239000004005 microsphere Substances 0.000 abstract description 42
229920000642 polymer Polymers 0.000 abstract description 18
239000013039 cover film Substances 0.000 abstract description 16
239000011521 glass Substances 0.000 abstract description 16
239000011324 bead Substances 0.000 description 22
-1 In particular Polymers 0.000 description 14
239000004698 Polyethylene Substances 0.000 description 13
229920000573 polyethylene Polymers 0.000 description 13
229920001577 copolymer Polymers 0.000 description 9
229910052782 aluminium Inorganic materials 0.000 description 8
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
125000001931 aliphatic group Chemical group 0.000 description 7
229920001038 ethylene copolymer Polymers 0.000 description 7
229920000139 polyethylene terephthalate Polymers 0.000 description 7
239000005020 polyethylene terephthalate Substances 0.000 description 7
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 6
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
239000012790 adhesive layer Substances 0.000 description 5
238000005452 bending Methods 0.000 description 5
238000009826 distribution Methods 0.000 description 5
229920000554 ionomer Polymers 0.000 description 5
239000002904 solvent Substances 0.000 description 5
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
239000005977 Ethylene Substances 0.000 description 4
239000002253 acid Substances 0.000 description 4
239000003795 chemical substances by application Substances 0.000 description 4
238000001125 extrusion Methods 0.000 description 4
238000002844 melting Methods 0.000 description 4
230000008018 melting Effects 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000000178 monomer Substances 0.000 description 4
238000012360 testing method Methods 0.000 description 4
239000012463 white pigment Substances 0.000 description 4
150000001412 amines Chemical class 0.000 description 3
239000003963 antioxidant agent Substances 0.000 description 3
230000003078 antioxidant effect Effects 0.000 description 3
239000004611 light stabiliser Substances 0.000 description 3
230000003287 optical effect Effects 0.000 description 3
238000003825 pressing Methods 0.000 description 3
238000007789 sealing Methods 0.000 description 3
238000012546 transfer Methods 0.000 description 3
238000002834 transmittance Methods 0.000 description 3
PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
229920003182 Surlyn® Polymers 0.000 description 2
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
239000006096 absorbing agent Substances 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
239000003086 colorant Substances 0.000 description 2
238000005336 cracking Methods 0.000 description 2
230000008021 deposition Effects 0.000 description 2
239000000428 dust Substances 0.000 description 2
230000001788 irregular Effects 0.000 description 2
QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
229920001684 low density polyethylene Polymers 0.000 description 2
239000004702 low-density polyethylene Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
239000003381 stabilizer Substances 0.000 description 2
238000010998 test method Methods 0.000 description 2
239000010409 thin film Substances 0.000 description 2
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
235000018185 Betula X alpestris Nutrition 0.000 description 1
235000018212 Betula X uliginosa Nutrition 0.000 description 1
229920001634 Copolyester Polymers 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
239000004721 Polyphenylene oxide Substances 0.000 description 1
239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
235000021355 Stearic acid Nutrition 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
229920006243 acrylic copolymer Polymers 0.000 description 1
239000000654 additive Substances 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
235000011037 adipic acid Nutrition 0.000 description 1
239000001361 adipic acid Substances 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000007123 defense Effects 0.000 description 1
230000001934 delay Effects 0.000 description 1
KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
229920005648 ethylene methacrylic acid copolymer Polymers 0.000 description 1
239000000835 fiber Substances 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
230000005484 gravity Effects 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
239000012948 isocyanate Substances 0.000 description 1
150000002513 isocyanates Chemical class 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
239000003605 opacifier Substances 0.000 description 1
238000000059 patterning Methods 0.000 description 1
239000008188 pellet Substances 0.000 description 1
230000002688 persistence Effects 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920000570 polyether Polymers 0.000 description 1
229920002959 polymer blend Polymers 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
239000012857 radioactive material Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000012216 screening Methods 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
230000007704 transition Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
239000002023 wood Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/126—Reflex reflectors including curved refracting surface
- G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Optical Elements Other Than Lenses (AREA)
Laminated Bodies (AREA)
Road Signs Or Road Markings (AREA)

JP61273816A 1985-11-18 1986-11-17 包まれたレンズ型逆行反射性シート Expired - Lifetime JP2926403B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US79909885A	1985-11-18	1985-11-18
US799098		1985-11-18

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
JP11045236A Division JPH11295509A (ja)	1985-11-18	1999-01-18	包まれたレンズ型逆行反射性シ―ト

Publications (2)

Publication Number	Publication Date
JPS62121043A JPS62121043A (ja)	1987-06-02
JP2926403B2 true JP2926403B2 (ja)	1999-07-28

Family

ID=25175037

Family Applications (5)

Application Number	Title	Priority Date	Filing Date
JP61273816A Expired - Lifetime JP2926403B2 (ja)	1985-11-18	1986-11-17	包まれたレンズ型逆行反射性シート
JP11045236A Pending JPH11295509A (ja)	1985-11-18	1999-01-18	包まれたレンズ型逆行反射性シ―ト
JP2001381698A Pending JP2002196121A (ja)	1985-11-18	2001-12-14	包まれたレンズ型逆行反射性シート
JP2002359587A Pending JP2003177224A (ja)	1985-11-18	2002-12-11	包まれたレンズ型逆行反射性シート及びその製造方法
JP2004113085A Expired - Lifetime JP3718707B2 (ja)	1985-11-18	2004-04-07	包まれたレンズ型逆行反射性シート及びその製造方法

Family Applications After (4)

Application Number	Title	Priority Date	Filing Date
JP11045236A Pending JPH11295509A (ja)	1985-11-18	1999-01-18	包まれたレンズ型逆行反射性シ―ト
JP2001381698A Pending JP2002196121A (ja)	1985-11-18	2001-12-14	包まれたレンズ型逆行反射性シート
JP2002359587A Pending JP2003177224A (ja)	1985-11-18	2002-12-11	包まれたレンズ型逆行反射性シート及びその製造方法
JP2004113085A Expired - Lifetime JP3718707B2 (ja)	1985-11-18	2004-04-07	包まれたレンズ型逆行反射性シート及びその製造方法

Country Status (8)

Country	Link
EP (1)	EP0225103B1 (fr)
JP (5)	JP2926403B2 (fr)
KR (1)	KR950004148B1 (fr)
AT (1)	ATE89929T1 (fr)
BR (1)	BR8605667A (fr)
CA (1)	CA1284141C (fr)
DE (1)	DE3688501T2 (fr)
ZA (1)	ZA868709B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0442108Y2 (fr) *	1985-11-19	1992-10-05
JPS63224932A (ja) *	1987-03-13	1988-09-20	株式会社吉野工業所	光輝性素材製造方法
US4896943A (en) *	1987-05-13	1990-01-30	Minnesota Mining And Manufacturing Company	Encapsulated-lens retroreflective sheeting having improved cover film
US4801193A (en) *	1988-03-04	1989-01-31	Reflexite Corporation	Retroreflective sheet material and method of making same
JP3040267B2 (ja) *	1992-10-23	2000-05-15	日本カーバイド工業株式会社	再帰反射性シートの製造方法
US5824390A (en)	1994-07-22	1998-10-20	Nippon Carbide Kogyo Kabushiki Kaisha	Method for producing retroreflective sheeting using a coupling agent
US5601911A (en) *	1994-11-24	1997-02-11	Nippon Carbidekogyo Kabushiki Kaisha	Capsule type retroreflective sheeting
EP0840143A4 (fr) *	1996-05-16	1999-08-11	Nippon Carbide Kogyo Kk	Feuille reflechissante, fonctionnelle, de type lentille et sa fabrication
US6187448B1 (en) *	1997-07-24	2001-02-13	Evergreen Solar, Inc.	Encapsulant material for solar cell module and laminated glass applications
GB0200905D0 (en) *	2002-01-16	2002-03-06	Reflec Plc	Retroflective materials
PL376175A1 (en)	2002-10-08	2005-12-27	Nippon Carbide Kogyo Kabushiki Kaisha	Recursive-reflection display device
ES2359934T3 (es)	2005-04-11	2011-05-30	Nippon Carbide Kogyo Kabushiki Kaisha	Hoja de retrorreflexión con imágenes impresas.
EP2131217A4 (fr)	2007-03-01	2010-11-03	Nippon Carbide Kogyo Kk	Feuille rétroréfléchissante de type à transmission d'ondes radioélectriques
CN113232347B (zh) *	2021-05-20	2024-11-05	青岛铭达高科轮胎科技有限公司	一种两次反包成型机械鼓及两次反包成型方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3253971A (en) *	1962-02-23	1966-05-31	Firestone Tire & Rubber Co	Process of producing product with a reflective surface
US3254563A (en) *	1963-11-12	1966-06-07	Prismo Safety Corp	Retro-reflective particles and reflective markers and compositions containing such particles
US3836227A (en) *	1973-04-13	1974-09-17	Minnesota Mining & Mfg	Heat-bondable retroreflective sheeting
JPH0617921B2 (ja) *	1984-03-15	1994-03-09	西武ポリマ化成株式会社	セル状反射シート
US4650283A (en) *	1984-08-03	1987-03-17	Minnesota Mining And Manufacturing Company	Directionally imaged retroreflective sheeting
US4637950A (en) *	1985-05-01	1987-01-20	Minnesota Mining And Manufacturing Company	Delamination-resistant cellular retroreflective sheeting

1986
- 1986-10-24 CA CA000521318A patent/CA1284141C/fr not_active Expired - Lifetime
- 1986-11-17 JP JP61273816A patent/JP2926403B2/ja not_active Expired - Lifetime
- 1986-11-17 KR KR1019860009678A patent/KR950004148B1/ko not_active Expired - Fee Related
- 1986-11-17 DE DE86308961T patent/DE3688501T2/de not_active Revoked
- 1986-11-17 ZA ZA868709A patent/ZA868709B/xx unknown
- 1986-11-17 EP EP86308961A patent/EP0225103B1/fr not_active Revoked
- 1986-11-17 AT AT86308961T patent/ATE89929T1/de not_active IP Right Cessation
- 1986-11-17 BR BR8605667A patent/BR8605667A/pt not_active IP Right Cessation
1999
- 1999-01-18 JP JP11045236A patent/JPH11295509A/ja active Pending
2001
- 2001-12-14 JP JP2001381698A patent/JP2002196121A/ja active Pending
2002
- 2002-12-11 JP JP2002359587A patent/JP2003177224A/ja active Pending
2004
- 2004-04-07 JP JP2004113085A patent/JP3718707B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH11295509A (ja)	1999-10-29
JP2004240452A (ja)	2004-08-26
DE3688501D1 (de)	1993-07-01
CA1284141C (fr)	1991-05-14
JP2002196121A (ja)	2002-07-10
KR870004817A (ko)	1987-06-01
EP0225103A2 (fr)	1987-06-10
ATE89929T1 (de)	1993-06-15
KR950004148B1 (ko)	1995-04-27
JP2003177224A (ja)	2003-06-27
ZA868709B (en)	1988-07-27
JP3718707B2 (ja)	2005-11-24
EP0225103A3 (en)	1989-01-25
DE3688501T2 (de)	1993-11-04
EP0225103B1 (fr)	1993-05-26
JPS62121043A (ja)	1987-06-02
BR8605667A (pt)	1987-08-18

Publication	Publication Date	Title
US5064272A (en)	1991-11-12	Encapsulated-lens retroreflective sheeting and method of making
US4897136A (en)	1990-01-30	Method of making encapsulated-lens retroreflective sheeting
CA1255861A (fr)	1989-06-20	Pellicule transparente multicouche pour le recouvrement de feuilles retroreflechissantes
JP3629297B2 (ja)	2005-03-16	再帰性反射シート及び再帰性反射性能を有する物品
JP3493245B2 (ja)	2004-02-03	再帰性反射シート及び再帰性反射性能を有する物品
US4664966A (en)	1987-05-12	Enclosed-lens retroreflective sheeting having tough, weather-resistant, transparent cover film
AU615650B2 (en)	1991-10-10	Encapsulated-lens retroreflective sheeting having improved cover film
JP6073781B2 (ja)	2017-02-01	多層封止フィルム
JP5006385B2 (ja)	2012-08-22	オレフィン系封止フィルムを含む再帰反射物品
US6500526B1 (en)	2002-12-31	Retroreflective sheeting containing a validation image and methods of making the same
MXPA97008444A (en)	1998-02-01	Retrorreflectora sheet and article that has retrorreflectivi
US5820988A (en)	1998-10-13	Use of a crosslinked polyurethane adhesive on a retroreflective sheeting
JP3718707B2 (ja)	2005-11-24	包まれたレンズ型逆行反射性シート及びその製造方法
KR20020053778A (ko)	2002-07-05	제거가능한 반사성 시이트
JPH02228692A (ja)	1990-09-11	高輝度全天候型路面標示用シート材
JP2003508273A (ja)	2003-03-04	多層フィルムを有する再帰反射物品およびその製造方法
KR20030028832A (ko)	2003-04-10	비닐막에 적층된 광 코어를 가진 시이트, 재귀반사 물품및 이의 제조 방법